12a-3=2a+5

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Solution for 12a-3=2a+5 equation:


Simplifying
12a + -3 = 2a + 5

Reorder the terms:
-3 + 12a = 2a + 5

Reorder the terms:
-3 + 12a = 5 + 2a

Solving
-3 + 12a = 5 + 2a

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '-2a' to each side of the equation.
-3 + 12a + -2a = 5 + 2a + -2a

Combine like terms: 12a + -2a = 10a
-3 + 10a = 5 + 2a + -2a

Combine like terms: 2a + -2a = 0
-3 + 10a = 5 + 0
-3 + 10a = 5

Add '3' to each side of the equation.
-3 + 3 + 10a = 5 + 3

Combine like terms: -3 + 3 = 0
0 + 10a = 5 + 3
10a = 5 + 3

Combine like terms: 5 + 3 = 8
10a = 8

Divide each side by '10'.
a = 0.8

Simplifying
a = 0.8

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